GB1271182A - Disazo dyestuffs and their use in photographic light-sensitive material - Google Patents

Disazo dyestuffs and their use in photographic light-sensitive material

Info

Publication number
GB1271182A
GB1271182A GB03342/70A GB1334270A GB1271182A GB 1271182 A GB1271182 A GB 1271182A GB 03342/70 A GB03342/70 A GB 03342/70A GB 1334270 A GB1334270 A GB 1334270A GB 1271182 A GB1271182 A GB 1271182A
Authority
GB
United Kingdom
Prior art keywords
group
phenyl
alkyl
hooc
naphthol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB03342/70A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1271182A publication Critical patent/GB1271182A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)
GB03342/70A 1969-03-25 1970-03-19 Disazo dyestuffs and their use in photographic light-sensitive material Expired GB1271182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH447869A CH515528A (de) 1969-03-25 1969-03-25 Photographisches, lichtempfindliches Material

Publications (1)

Publication Number Publication Date
GB1271182A true GB1271182A (en) 1972-04-19

Family

ID=4276834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03342/70A Expired GB1271182A (en) 1969-03-25 1970-03-19 Disazo dyestuffs and their use in photographic light-sensitive material

Country Status (7)

Country Link
US (1) US3754923A (xx)
JP (1) JPS4937853B1 (xx)
BE (1) BE747867A (xx)
CH (1) CH515528A (xx)
DE (1) DE2012253C3 (xx)
FR (1) FR2037248A1 (xx)
GB (1) GB1271182A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408054D0 (en) * 1984-03-29 1984-05-10 Ciba Geigy Ag Dye mixture for ink-jet printing
EP0169808A3 (en) * 1984-07-24 1988-12-21 Ciba-Geigy Ag Uv-absorber compounds, method for their preparation and their use as image dyes in photographic materials for the silver dye-bleaching process
JPH04154872A (ja) * 1990-10-18 1992-05-27 Taoka Chem Co Ltd ジスアゾ化合物及びインクジェット記録用インク組成物
WO1995023189A1 (fr) * 1994-02-23 1995-08-31 Fuji Photo Film Co., Ltd. Compose bisazo
US5589510A (en) * 1994-06-02 1996-12-31 Fuji Immunopharmaceuticals Corp. Method for inhibiting retroviral infection by administering a naphthalenesulfonic acid compound
CN107916017B (zh) * 2017-11-30 2019-11-15 深圳市华星光电技术有限公司 耐uv染料的制作方法及对应的涂布型染料偏光片

Also Published As

Publication number Publication date
BE747867A (fr) 1970-09-24
DE2012253C3 (de) 1979-11-29
FR2037248A1 (xx) 1970-12-31
US3754923A (en) 1973-08-28
DE2012253A1 (de) 1970-11-05
DE2012253B2 (de) 1979-04-05
JPS4937853B1 (xx) 1974-10-12
CH515528A (de) 1971-11-15

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